Home / 60,974,614,835.60-84,147,239,361.21-36,563,999,357.93

Finding the Fourth Proportional to 60,974,614,835.60, 84,147,239,361.21 and 36,563,999,357.93

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Solution

The fourth proportional to 60,974,614,835.60, 84,147,239,361.21 and 36,563,999,357.93 is: 50,459,680,873.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,974,614,835.60 : 84,147,239,361.21 = 36,563,999,357.93 : x
  2. Step 2: Convert to fraction form
    60,974,614,835.60/84,147,239,361.21 = 36,563,999,357.93/x
  3. Step 3: Cross multiply
    60,974,614,835.60x = 84,147,239,361.21 × 36,563,999,357.93
  4. Step 4: Simplify right side
    60,974,614,835.60x = 3,076,759,605,974,864,494,592
  5. Step 5: Solve for x
    x = 3,076,759,605,974,864,494,592/60,974,614,835.60
  6. Step 6: Final answer
    x = 50,459,680,873.27

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.